Bizarrely, the 27-year-old was spotted doing some last-minute shoe shopping yesterday in the exact same dress she wore today.

And, given that Pippa's sister Kate is flying out to Canada today, Pippa was able to take centre stage at Centre Court where she watched Roger Federer play Jo-Wilfried Tsonga.

On sale now: Fashion fans will be happy to know that Pippa's Hobbs NW3 dress is available to buy for £89, down from £129

Happy as ever: The couple were rumoured to have split recently after Pippa was seen in the company of a number of other men

Family day out: Pippa and Alex sat with her parents Michael and Carole watch the match

Fans of the fashionable Middleton sister will be pleased to know that, like Kate's Alice Temperley dress on Monday, Pippa's frock is now on sale for £89, down from £129.

The outfit also got the thumbs up from stars including Dannii Minogue, who tweeted: 'Whoop #WeLove Pippa Middleton's red dress @Wimbledon today. Tres chic!'Former cricketer Alex, 30, looked smart in a blazer and tie for their day of VIP treatment at the tennis.

VIP treatment: The couple were joined by Pippa's mother Carol Middleton

What's so funny? Pippa smiles as Alex cracks a joke courtside

Pippa's mother Carole also joined the couple at Wimbledon, wearing a white summer dress with a bright pink and purple floral design.